3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = "hi"; echo "test $test";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0110.00718.59
8.3.30.0070.00718.79
8.3.20.0000.00720.21
8.3.10.0080.00023.65
8.3.00.0000.00819.07
8.2.170.0140.00022.96
8.2.160.0070.01020.47
8.2.150.0030.00624.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00520.85
8.2.110.0060.00322.07
8.2.100.0080.00417.78
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0050.00517.68
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0080.00018.34
8.2.20.0080.00019.52
8.2.10.0000.00718.04
8.2.00.0040.00417.52
8.1.270.0040.00423.80
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00623.85
8.1.230.0070.00419.15
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0040.00418.34
8.1.160.0070.00021.98
8.1.150.0080.00018.56
8.1.140.0050.00217.29
8.1.130.0000.00717.72
8.1.120.0030.00317.41
8.1.110.0060.00317.43
8.1.100.0040.00417.29
8.1.90.0000.00717.31
8.1.80.0000.00717.41
8.1.70.0030.00317.30
8.1.60.0000.00717.54
8.1.50.0000.00817.43
8.1.40.0040.00417.46
8.1.30.0050.00317.46
8.1.20.0000.00717.55
8.1.10.0050.00217.54
8.1.00.0000.00817.45
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0070.00018.43
8.0.270.0030.00317.16
8.0.260.0000.00617.30
8.0.250.0070.00016.94
8.0.240.0000.00716.87
8.0.230.0070.00016.79
8.0.220.0000.00716.75
8.0.210.0030.00316.77
8.0.200.0030.00316.86
8.0.190.0070.00016.98
8.0.180.0030.00516.83
8.0.170.0000.00816.90
8.0.160.0000.00816.82
8.0.150.0070.00016.75
8.0.140.0040.00416.75
8.0.130.0060.00013.32
8.0.120.0040.00416.84
8.0.110.0040.00416.92
8.0.100.0040.00416.82
8.0.90.0070.00016.88
8.0.80.0040.01116.70
8.0.70.0040.00416.82
8.0.60.0040.00416.88
8.0.50.0040.00416.80
8.0.30.0110.00717.06
8.0.20.0140.00317.40
8.0.10.0000.00716.78
8.0.00.0090.00916.71
7.4.330.0020.00215.00
7.4.320.0060.00016.42
7.4.300.0060.00016.39
7.4.290.0030.00316.57
7.4.280.0050.00316.41
7.4.270.0030.00316.32
7.4.260.0070.00016.50
7.4.250.0000.00816.49
7.4.240.0040.00416.34
7.4.230.0070.00016.27
7.4.220.0130.01016.55
7.4.210.0040.01016.54
7.4.200.0050.00216.53
7.4.190.0000.00716.60
7.4.160.0130.00316.25
7.4.150.0040.01417.40
7.4.140.0030.01717.86
7.4.130.0130.00816.31
7.4.120.0120.00516.41
7.4.110.0130.00916.44
7.4.100.0090.00916.39
7.4.90.0070.01016.52
7.4.80.0030.01319.39
7.4.70.0060.00916.67
7.4.60.0130.00316.31
7.4.50.0030.00616.33
7.4.40.0040.01216.39
7.4.30.0090.00616.47
7.4.00.0110.00714.79
7.3.330.0000.00512.95
7.3.320.0020.00312.90
7.3.310.0070.00016.27
7.3.300.0060.00016.07
7.3.290.0040.01116.21
7.3.280.0070.01016.20
7.3.270.0120.00617.40
7.3.260.0060.01016.14
7.3.250.0100.01216.42
7.3.240.0090.00916.50
7.3.230.0040.01116.39
7.3.210.0000.01816.38
7.3.200.0120.00619.39
7.3.190.0090.01216.54
7.3.180.0030.01216.23
7.3.170.0060.00916.34
7.3.160.0130.00616.38
7.3.120.0000.01414.51
7.2.330.0070.01016.49
7.2.320.0090.01316.55
7.2.310.0150.00716.37
7.2.300.0140.00316.26
7.2.290.0160.00016.25
7.2.00.0070.01019.34
7.1.100.0030.01018.09
7.1.70.0060.00916.99
7.1.60.0130.01019.46
7.1.50.0110.01516.95
7.1.00.0070.07022.31
7.0.200.0000.00816.78
7.0.140.0070.07022.21
7.0.60.0070.08719.87
7.0.50.0070.06717.88
7.0.40.0000.09720.02
7.0.30.0200.04020.09
7.0.20.0300.07720.18
7.0.10.0030.04720.41
7.0.00.0030.05020.20
5.6.280.0070.06721.11
5.6.210.0030.04020.50
5.6.200.0100.06318.13
5.6.190.0070.08020.56
5.6.180.0070.07720.67
5.6.170.0200.04020.71
5.6.160.0000.08020.50
5.6.150.0100.08018.15
5.6.140.0100.08018.12
5.6.130.0000.04318.18
5.6.120.0070.06020.98
5.6.110.0030.04021.13
5.6.100.0130.07720.99
5.6.90.0070.08021.09
5.6.80.0070.06020.40
5.5.350.0000.04320.40
5.5.340.0070.04717.91
5.5.330.0070.04320.07
5.5.320.0000.04720.27
5.5.310.0270.06020.27
5.5.300.0030.04717.95
5.5.290.0030.05317.95
5.5.280.0030.05320.68
5.5.270.0070.07720.79
5.5.260.0070.05720.73
5.5.250.0030.08020.56
5.5.240.0030.03020.27
5.4.450.0600.04719.47
5.4.440.0200.05019.43
5.4.430.1270.06019.31
5.4.420.0830.06319.41
5.4.410.0130.05019.41
5.4.400.1130.07018.93
5.4.390.1200.06019.24
5.4.380.0030.06018.49
5.4.370.0100.05318.67
5.4.360.0100.05318.61
5.4.350.0130.05318.70
5.4.340.0200.04718.78
5.4.320.0060.03812.45
5.4.310.0070.04612.45
5.4.300.0060.03512.45
5.4.290.0040.04412.45
5.4.280.0090.03412.35
5.4.270.0050.03912.34
5.4.260.0050.04012.34
5.4.250.0090.04012.35
5.4.240.0050.04012.35
5.4.230.0070.04012.34
5.4.220.0040.04012.34
5.4.210.0070.03912.34
5.4.200.0070.03812.34
5.4.190.0080.03712.34
5.4.180.0070.03812.34
5.4.170.0060.04012.35
5.4.160.0050.04212.34
5.4.150.0060.03912.34
5.4.140.0070.04612.02
5.4.130.0100.03712.01
5.4.120.0080.03711.97
5.4.110.0110.03511.96
5.4.100.0040.04011.96
5.4.90.0070.04011.96
5.4.80.0120.04711.96
5.4.70.0080.04811.96
5.4.60.0060.04811.96
5.4.50.0100.06011.96
5.4.40.0090.04111.95
5.4.30.0070.03511.95
5.4.20.0030.03811.95
5.4.10.0070.03611.95
5.4.00.0070.03611.43
5.3.290.0040.04012.80
5.3.280.0090.03812.70
5.3.270.0090.04512.73
5.3.260.0070.04812.72
5.3.250.0060.04012.72
5.3.240.0080.04912.72
5.3.230.0090.04412.71
5.3.220.0090.05712.68
5.3.210.0090.06312.68
5.3.200.0080.06812.68
5.3.190.0130.06612.68
5.3.180.0090.04812.67
5.3.170.0090.04512.66
5.3.160.0080.04412.68
5.3.150.0050.03912.67
5.3.140.0080.03812.66
5.3.130.0070.04312.66
5.3.120.0110.05012.66
5.3.110.0080.04812.66
5.3.100.0050.04012.12
5.3.90.0080.03612.08
5.3.80.0060.03712.08
5.3.70.0070.04312.07
5.3.60.0070.03712.06
5.3.50.0070.03912.00
5.3.40.0070.03612.00
5.3.30.0070.03611.94
5.3.20.0070.03511.72
5.3.10.0040.03611.69
5.3.00.0100.03111.67
5.2.170.0050.0309.17
5.2.160.0020.0329.18
5.2.150.0030.0329.18
5.2.140.0130.0279.17
5.2.130.0050.0379.13
5.2.120.0100.0309.13
5.2.110.0090.0299.14
5.2.100.0090.0309.14
5.2.90.0060.0379.13
5.2.80.0090.0389.13
5.2.70.0120.0349.13
5.2.60.0090.0379.08
5.2.50.0050.0379.05
5.2.40.0040.0459.03
5.2.30.0050.0419.01
5.2.20.0080.0379.00
5.2.10.0070.0388.91
5.2.00.0050.0418.77
5.1.60.0020.0388.06
5.1.50.0070.0328.06
5.1.40.0040.0368.04
5.1.30.0030.0408.39
5.1.20.0030.0358.41
5.1.10.0030.0308.14
5.1.00.0030.0308.13
5.0.50.0070.0206.61
5.0.40.0050.0276.47
5.0.30.0050.0326.29
5.0.20.0050.0216.26
5.0.10.0040.0296.23
5.0.00.0040.0336.22
4.4.90.0030.0164.78
4.4.80.0030.0174.76
4.4.70.0020.0194.75
4.4.60.0010.0174.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0000.0184.76
4.4.20.0010.0194.85
4.4.10.0040.0154.84
4.4.00.0050.0304.76
4.3.110.0040.0194.67
4.3.100.0040.0134.66
4.3.90.0040.0154.63
4.3.80.0050.0314.58
4.3.70.0050.0164.63
4.3.60.0030.0174.63
4.3.50.0040.0154.63
4.3.40.0010.0354.54
4.3.30.0040.0203.28
4.3.20.0030.0203.25
4.3.10.0010.0163.21
4.3.00.0230.0139.99

preferences:
43.1 ms | 400 KiB | 5 Q